"Criminal Minds" season 3, episode 23 spoilers are up and it seems the entire BAU is in jeopardy, with Reid's life in potential danger when the bad guy is looking to finish the job at the hospital where he recuperates. A.J. Cook promises in an interview that people's jaw will "drop on the ground" with the shocking finale.

It can be remembered that both Reid and Morgan were wounded during a police shootout in last week's "Angels" episode, the first in the two-part finale. In "Demons," the BAU will continue to try to solve a case involving the string of murders of prostitutes in Texas, according to the official "Criminal Minds" season 3, episode 23 spoilers.

CBS recently published still photos of "Demons" and it showed that Morgan appears to survive the shooting but danger's afoot: one gunman seems intent on getting the job done at the hospital where Reid is recovering.

A.J. Cook, who plays Jennifer Jareau, dished out some "Criminal Minds" season 3, episode 23 spoilers in an interview with Buddy TV.

She said the show's writers have never placed two of the main characters' lives in danger like they did in "Angels."

"You would think that's the end of it, but the end of part two is just as shocking," she said. "It's going to directly affect the future of the show, so it's crazy," Jareau added about the "Criminal Minds" season 3 episode 23 spoilers.

She also said when two of its members are attacked, the BAU team is taking the investigation against the religious sect more personally. But there's another thing: they also discover a "sad, sad secret" from one of the characters.

In a totally "Criminal Minds" fashion, she added, the writers will make people's jaws drop on the ground.

When asked to describe "Criminal Minds" season 3, episode 23 in three words, A.J. Cook said: "shocking, thrill-ride and change."